Automatic ventilation type landscape elevator and ventilation method

Abstract

The invention relates to the technical field of elevators, and discloses an automatic ventilation type landscape elevator and a ventilation method.The automatic ventilation type landscape elevator comprises an elevator frame, a filter plate cleaning mechanism and a ventilation mechanism are arranged on the elevator frame, two elevator doors are arranged on the front side of the elevator frame, and a plurality of pieces of landscape glass are fixedly connected to the inner wall of the elevator frame; a plurality of ventilation grooves are formed in the front side of the elevator frame. By arranging the filter plate cleaning mechanism, the problems that in the using process of an existing automatic ventilation type landscape elevator, due to the transparent design characteristic of a landscape elevator car, in order to not affect the attractiveness, the structure of the landscape elevator car is often compact, and the space reserved for maintenance personnel to operate is limited, so that the maintenance personnel disassemble and clean a filter screen, and the maintenance efficiency is low are solved. In order to ensure that the air quality in the elevator car is good, a filter screen needs to be cleaned regularly, however, due to inconvenience of the cleaning process, the filter screen is blocked, and normal operation of an air exchange system is affected.

Description

Technical Field

[0001] The invention relates to the technical field of elevators, in particular to an automatic ventilation type landscape elevator and a ventilation method. Background Art

[0002] With the continuous development of modern construction technology, landscape elevators have been more and more widely used in various types of buildings. Landscape elevators not only provide people with a convenient vertical transportation method, but also allow passengers to enjoy the surrounding beauty during the ride, bringing a unique visual experience. The ventilation method of traditional landscape elevators mainly relies on natural ventilation or mechanical ventilation, but these methods are often limited in effect and cannot effectively improve the air quality in the cabin in a timely manner. As people pay more and more attention to the quality of life and health, the requirements for the air quality in elevators are also getting higher and higher. Therefore, it is an urgent need to develop a landscape elevator that can automatically ventilate and effectively improve the air quality in the cabin.

[0003] However, during the use of existing automatic ventilation landscape elevators, due to the transparent design characteristics of the landscape elevator car, in order not to affect the appearance, its structure is often relatively compact, leaving limited space for maintenance personnel to operate, which leads to maintenance personnel disassembling and cleaning the filter. In order to ensure good air quality in the elevator car, the filter needs to be cleaned regularly. However, due to the inconvenience of the cleaning process, the filter will be blocked, affecting the normal operation of the ventilation system. Summary of the invention

[0004] The object of the present invention is to provide an automatic ventilation landscape elevator and a ventilation method. By setting a filter plate cleaning mechanism, the problem that the existing automatic ventilation landscape elevator has a transparent design feature of the landscape elevator car and its structure is often compact in order not to affect the appearance during use, and the space left for maintenance personnel to operate is limited, which leads to the maintenance personnel disassembling and cleaning the filter. In order to ensure good air quality in the elevator car, the filter needs to be cleaned regularly. However, due to the inconvenience of the cleaning process, the filter will be blocked, affecting the normal operation of the ventilation system.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an automatic ventilation type sightseeing elevator, comprising an elevator frame, on which a filter plate cleaning mechanism and a ventilation mechanism are arranged: Two elevator doors are arranged on the front side of the elevator frame, a plurality of landscape glasses are fixedly connected to the inner wall of the elevator frame, a plurality of ventilation slots are opened on the front side of the elevator frame, the filter plate cleaning mechanism comprises a cleaning assembly and a reset assembly, the cleaning assembly comprises a filter plate slidably connected to the inner wall of the elevator frame, a ventilation baffle is fixedly connected to the inner wall of the elevator frame, a plurality of U-shaped support plates are fixedly connected to the top of the ventilation baffle, and two rotating shafts are rotatably connected between the plurality of the U-shaped support plates.

[0006] Furthermore, cams are fixedly connected to the outer walls of the two rotating shafts, two U-shaped adapter blocks are fixedly connected to the bottom of the filter plate, and the two cams are respectively matched with the two U-shaped adapter blocks.

[0007] Furthermore, the reset assembly includes trapezoidal slide grooves respectively opened on the left and right inner walls of the elevator frame, and the inner walls of the two trapezoidal slide grooves are slidably connected with trapezoidal sliders, and the sides of the two trapezoidal sliders close to each other are fixedly connected to the filter plate.

[0008] Furthermore, two telescopic rods are fixedly connected to the top of the ventilation baffle, the tops of the two telescopic rods are fixedly connected to the filter plate, the outer walls of the two telescopic rods are sleeved with return springs, the tops of the two return springs are fixedly connected to the filter plate, and the bottoms of the two return springs are fixedly connected to the ventilation baffle.

[0009] Furthermore, the ventilation mechanism includes a ventilation component and a transmission component. The ventilation component includes a rotating shaft 2 that rotates through the central axis of the ventilation baffle. A motor is fixedly connected to the bottom of the ventilation baffle, and the output shaft of the motor is fixedly connected to the rotating shaft 2 through a coupling.

[0010] Furthermore, a fan is fixedly connected to the top extension portion of the second rotating shaft, and a U-shaped supporting plate 2 is fixedly connected to the top of the ventilation baffle.

[0011] Furthermore, a rotating shaft 3 is fixedly connected to the front side of the U-shaped supporting plate 2, and bevel teeth are fixedly connected to the outer walls of the rotating shaft 3 and the rotating shaft 2, and the two bevel teeth are meshed with each other.

[0012] Furthermore, the transmission assembly includes pulley 1s respectively fixedly connected to the outer walls of the two rotating shafts 1, two pulleys 2 are fixedly connected to the outer wall of the rotating shaft 3, and two belts are sleeved on the two pulleys 1 and the two pulleys 2.

[0013] A ventilation method for an automatic ventilation landscape elevator comprises the following steps: S1: When ventilation is required, the motor on the ventilation baffle is started, and the motor drives the fan to rotate through the second rotating shaft, so that the outside air is sucked into the device through the ventilation slot and blown out through the ventilation baffle and the filter plate; S2: When the motor drives the second shaft to rotate, the second shaft will drive the third shaft to rotate through the bevel gear, and when the third shaft rotates, it will drive the two first shafts to rotate through the first pulley, the second pulley and the belt at the same time. Since the first shaft rotates, the cam will also rotate, and the raised part of the cam will move upward. When the raised part of the cam moves upward, the filter plate will also move upward under the action of the U-shaped adapter block. At this time, the telescopic rod and the reset spring are both in a stretched state. Under the action of this stretching force, the reset spring undergoes elastic deformation and generates elastic force. When the raised part of the cam rotates to the highest point, the filter plate is also at the highest point. S3: As the shaft continues to rotate, when the raised part of the cam is separated from the U-shaped adapter block, the filter plate will be reset under the action of the elastic force of the reset spring, and the reciprocating movement will generate vibration, thereby shaking off the dust adsorbed on the filter plate and separating it from the filter plate under the action of the wind force generated by the rotation of the fan.

[0014] The present invention has the following beneficial effects: (1) The present invention provides a filter plate cleaning mechanism. When the motor drives the rotating shaft 2 to rotate, the rotating shaft 2 will drive the rotating shaft 3 to rotate through the bevel gear. When the rotating shaft 3 rotates, the two rotating shafts 1 will be driven to rotate simultaneously through the pulley 1, the pulley 2 and the belt. Since the rotating shaft 1 rotates, the cam will also be driven to rotate. The raised part of the cam moves upward. When the raised part of the cam moves upward, the filter plate will also move upward under the action of the U-shaped adapter block. At this time, the telescopic rod and the reset spring are both in a stretched state. The reset spring undergoes elastic deformation and generates elastic force under the action of this stretching force. When the raised part of the cam rotates to the highest point, the filter plate is also at the highest point. The rotating shaft 1 continues to rotate. When the raised part of the cam is separated from the U-shaped adapter block, The filter plate will also be reset under the action of the elastic force of the reset spring, and the reciprocating movement will generate vibration, thereby shaking off the dust adsorbed on the filter plate, and the dust will be separated from the filter plate under the action of the wind force generated by the rotation of the fan, thereby completing the cleaning of the filter plate, so that the filter plate can be automatically cleaned during the operation of the equipment, and there is no need for frequent manual disassembly and cleaning of the filter plate, which greatly saves time and labor costs, reduces equipment downtime, and improves the overall operating efficiency. Since the filter plate can be automatically cleaned during operation, dust will not accumulate on the filter plate and become blocked, thereby ensuring that the ventilation volume and ventilation effect of the ventilation system are always maintained at a relatively stable level, thereby ensuring that fresh air can continuously and stably enter the interior of the equipment; (2) The present invention sets a ventilation mechanism. When ventilation is required, the motor on the ventilation baffle is started. The motor drives the fan to rotate through the rotating shaft 2, thereby sucking the outside air into the device through the ventilation slot and blowing it out through the ventilation baffle and the filter plate, so that the outside air can be actively sucked into the device, effectively promoting the air exchange between the inside of the device and the outside environment, and can replenish fresh oxygen in time, providing passengers with a more comfortable riding environment. In addition, due to the setting of the filter plate, it can effectively prevent a large amount of impurities or dust from the outside from falling, thereby ensuring that the air inside the device is relatively clean.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial cross-sectional structural schematic diagram of the reset assembly of the present invention; Figure 3 It is a partial cross-sectional structural schematic diagram of the vibration component of the present invention; Figure 4 It is a partial structural schematic diagram of the ventilation assembly of the present invention; Figure 5 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part; Figure 6 For the present invention Figure 2 Schematic diagram of the enlarged structure of B; Figure 7 For the present invention Figure 2 Schematic diagram of the enlarged structure of C in the figure.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. elevator frame; 101. elevator door; 102. landscape glass; 103. ventilation slot; 2. filter plate cleaning mechanism; 21. cleaning assembly; 211. filter plate; 212. ventilation baffle; 213. U-shaped support plate one; 214. rotating shaft one; 215. cam; 216. U-shaped adapter block; 22. reset assembly; 221. trapezoidal slide; 222. trapezoidal slider; 223. telescopic rod; 224. reset spring; 3. ventilation mechanism; 31. ventilation assembly; 311. rotating shaft two; 312. motor; 313. fan; 314. U-shaped support plate two; 315. rotating shaft three; 316. bevel gear; 32. transmission assembly; 321. pulley one; 322. pulley two; 323. belt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 As shown, the present invention is an automatic ventilation landscape elevator and a ventilation method, comprising an elevator frame 1, a filter plate cleaning mechanism 2 and a ventilation mechanism 3 are arranged on the elevator frame 1, two elevator doors 101 are arranged on the front side of the elevator frame 1, a plurality of landscape glasses 102 are fixedly connected to the inner wall of the elevator frame 1, a plurality of ventilation slots 103 are opened on the front side of the elevator frame 1, the filter plate cleaning mechanism 2 comprises a cleaning component 21 and a reset component 22, the cleaning component 21 comprises a filter plate 211 slidably connected to the inner wall of the elevator frame 1, and a ventilation partition 212 is fixedly connected to the inner wall of the elevator frame 1.

[0021] A plurality of U-shaped support plates 213 are fixedly connected to the top of the ventilation baffle 212, and two rotating shafts 214 are rotatably connected between the plurality of U-shaped support plates 213. Cams 215 are fixedly connected to the outer walls of the two rotating shafts 214. Two U-shaped adapter blocks 216 are fixedly connected to the bottom of the filter plate 211, and the two cams 215 are respectively matched with the two U-shaped adapter blocks 216. By setting the vibration component 21, the filter plate 211 can be automatically cleaned during the operation of the equipment, and there is no need for frequent manual disassembly and cleaning of the filter plate 211, which greatly saves time and labor costs, reduces equipment downtime, and improves the overall operating efficiency. Since the filter plate 211 can be automatically cleaned during operation, dust will not accumulate on the filter plate 211 and cause blockage, thereby ensuring that the ventilation volume and ventilation effect of the ventilation system are always maintained at a relatively stable level.

[0022] The reset assembly 22 includes trapezoidal slide grooves 221 respectively opened on the left and right inner walls of the elevator frame 1, and trapezoidal sliders 222 are slidably connected to the inner walls of the two trapezoidal slide grooves 221. The sides of the two trapezoidal sliders 222 close to each other are fixedly connected to the filter plate 211. Two telescopic rods 223 are fixedly connected to the top of the ventilation baffle 212, and the tops of the two telescopic rods 223 are fixedly connected to the filter plate 211. Reset springs 224 are sleeved on the outer walls of the two telescopic rods 223. The tops of the two reset springs 224 are fixedly connected to the filter plate 211, and the bottoms of the two reset springs 224 are fixedly connected to the ventilation baffle 212. By setting the reset assembly 22, when the raised part of the cam 215 is separated from the U-shaped adapter block 216, the filter plate 211 will also be reset under the action of the elastic force of the reset spring 224.

[0023] The ventilation mechanism 3 includes a ventilation component 31 and a transmission component 32. The ventilation component 31 includes a rotating shaft 311 that rotates through the central axis of the ventilation baffle 212. The bottom of the ventilation baffle 212 is fixedly connected to a motor 312. The output shaft of the motor 312 is fixedly connected to the rotating shaft 311 through a coupling. A fan 313 is fixedly connected to the top side extension of the rotating shaft 311. The top of the ventilation baffle 212 is fixedly connected to a U-shaped support plate 2 314. The front side of the U-shaped support plate 2 314 is fixedly connected to a rotating shaft 315. The outer walls of the rotating shaft 315 and the rotating shaft 2 311 are fixedly connected with bevel teeth 316, and the two bevel teeth 316 are meshed with each other.

[0024] The transmission assembly 32 includes a pulley 1 321 fixedly connected to the outer walls of the two rotating shafts 1 214, and two pulleys 2 322 fixedly connected to the outer wall of the rotating shaft 315. Two belts 323 are sleeved on the two pulleys 1 321 and the two pulleys 2 322. By setting up the ventilation mechanism 3, the outside air can be actively sucked into the equipment, which effectively promotes the air exchange between the inside of the equipment and the external environment, can replenish fresh oxygen in time, and provide passengers with a more comfortable riding environment. In addition, due to the setting of the filter plate 211, it can effectively prevent large impurities or dust from the outside from falling, thereby ensuring that the air inside the equipment is relatively clean.

[0025] When in use, first install the device at the corresponding position and use the device. When ventilation is needed, start the motor 312 on the ventilation baffle 212. The motor 312 drives the fan 313 to rotate through the rotating shaft 311, so that the outside air is sucked into the device through the ventilation slot 103, and blown out through the ventilation baffle 212 and the filter plate 211, so that the outside air can be actively sucked into the device, effectively promoting the air exchange between the inside of the device and the external environment, and can replenish fresh oxygen in time, providing passengers with a more comfortable riding environment. In addition, due to the setting of the filter plate 211, it can effectively prevent large impurities or dust from the outside from falling, thereby ensuring that the air inside the device is relatively clean.

[0026] When the motor 312 drives the second shaft 311 to rotate, the second shaft 311 will drive the third shaft 315 to rotate through the bevel gear 316, and when the third shaft 315 rotates, it will drive the two shafts 1 214 to rotate at the same time through the pulley 1 321, the pulley 2 322 and the belt 323. Since the rotation of the first shaft 214 also drives the cam 215 to rotate, the raised part of the cam 215 moves upward, and when the raised part of the cam 215 moves upward, the filter plate 211 will also move upward under the action of the U-shaped adapter block 216. At this time, the telescopic rod 223 and the return spring 224 are both in a stretched state. The return spring 224 is elastically deformed and generates elastic force under the action of this stretching force. When the raised part of the cam 215 rotates to the highest point, the filter plate 211 is also at the highest point, and the rotating shaft 214 continues to rotate. When the raised part of the cam 215 disengages from the U-shaped adapter block 216, the filter plate 211 is also reset under the action of the elastic force of the reset spring 224, and the reciprocating movement generates vibration, thereby shaking off the dust adsorbed on the filter plate 211 and separating from the filter plate 211 under the action of the wind force generated by the rotation of the fan 313, thereby completing the cleaning of the filter plate 211, so that the filter plate 211 can be automatically cleaned during the operation of the equipment, and there is no need for manual frequent disassembly and cleaning of the filter plate 211, which greatly saves time and labor costs, reduces equipment downtime, and improves the overall operating efficiency.

[0027] Since the filter plate 211 can be automatically cleaned during operation, dust will not accumulate on the filter plate 211 and cause blockage, thereby ensuring that the ventilation volume and ventilation effect of the ventilation system are always maintained at a relatively stable level, thereby ensuring that fresh air can continuously and stably enter the interior of the equipment. The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic ventilation sightseeing elevator, comprising an elevator frame (1), wherein a filter plate cleaning mechanism (2) and a ventilation mechanism (3) are arranged on the elevator frame (1), characterized in that: Two elevator doors (101) are arranged on the front side of the elevator frame (1); a plurality of landscape glasses (102) are fixedly connected to the inner wall of the elevator frame (1); a plurality of ventilation slots (103) are opened on the front side of the elevator frame (1); the filter plate cleaning mechanism (2) comprises a cleaning component (21) and a reset component (22); the cleaning component (21) comprises a filter plate (211) slidably connected to the inner wall of the elevator frame (1); a ventilation baffle (212) is fixedly connected to the inner wall of the elevator frame (1); a plurality of U-shaped support plates (213) are fixedly connected to the top of the ventilation baffle (212); and two rotating shafts (214) are rotatably connected between the plurality of U-shaped support plates (213).

2. The automatic ventilation sightseeing elevator according to claim 1, characterized in that: Cams (215) are fixedly connected to the outer walls of the two rotating shafts (214); two U-shaped adapter blocks (216) are fixedly connected to the bottom of the filter plate (211); and the two cams (215) are respectively adapted to the two U-shaped adapter blocks (216).

3. The automatic ventilation sightseeing elevator according to claim 2, characterized in that: The reset assembly (22) comprises trapezoidal slide grooves (221) respectively provided on the left and right inner walls of the elevator frame (1), the inner walls of the two trapezoidal slide grooves (221) being slidably connected with trapezoidal sliders (222), and the sides of the two trapezoidal sliders (222) close to each other are fixedly connected to the filter plate (211).

4. The automatic ventilation sightseeing elevator according to claim 3, characterized in that: Two telescopic rods (223) are fixedly connected to the top of the ventilation baffle (212); the tops of the two telescopic rods (223) are fixedly connected to the filter plate (211); the outer walls of the two telescopic rods (223) are sleeved with return springs (224); the tops of the two return springs (224) are fixedly connected to the filter plate (211); and the bottoms of the two return springs (224) are fixedly connected to the ventilation baffle (212).

5. The automatic ventilation sightseeing elevator according to claim 4, characterized in that: The ventilation mechanism (3) comprises a ventilation component (31) and a transmission component (32); the ventilation component (31) comprises a second rotating shaft (311) which rotates and passes through the central axis of the ventilation baffle (212); a motor (312) is fixedly connected to the bottom of the ventilation baffle (212); and an output shaft of the motor (312) is fixedly connected to the second rotating shaft (311) via a coupling.

6. The automatic ventilation sightseeing elevator according to claim 5, characterized in that: A fan (313) is fixedly connected to the top extension portion of the second rotating shaft (311), and a second U-shaped supporting plate (314) is fixedly connected to the top of the ventilation baffle (212).

7. The automatic ventilation sightseeing elevator according to claim 6, characterized in that: The front side of the U-shaped support plate 2 (314) is fixedly connected to a rotating shaft 3 (315), and the outer walls of the rotating shaft 3 (315) and the rotating shaft 2 (311) are fixedly connected to bevel teeth (316), and the two bevel teeth (316) are meshed with each other.

8. The automatic ventilation sightseeing elevator according to claim 7, characterized in that: The transmission assembly (32) comprises pulley one (321) respectively fixedly connected to the outer wall of the two rotating shafts one (214), two pulley twos (322) fixedly connected to the outer wall of the rotating shaft three (315), and two belts (323) are sleeved on the two pulleys one (321) and the two pulleys two (322).

9. A ventilation method for an automatic ventilation type sightseeing elevator, using the automatic ventilation type sightseeing elevator as claimed in claim 8, characterized in that: The steps include: S1: When ventilation is required, the motor (312) on the ventilation baffle (212) is started, and the motor (312) drives the fan (313) to rotate via the second rotating shaft (311), thereby sucking outside air into the device through the ventilation slot (103) and blowing it out through the ventilation baffle (212) and the filter plate (211); S2: When the motor (312) drives the second rotating shaft (311) to rotate, the second rotating shaft (311) drives the third rotating shaft (315) to rotate through the bevel gear (316), and when the third rotating shaft (315) rotates, it drives the two first rotating shafts (214) to rotate through the pulley (321), the pulley (322) and the belt (323). Since the first rotating shaft (214) rotates, the cam (215) is also driven to rotate. The raised portion moves upward. When the raised portion of the cam (215) moves upward, the filter plate (211) also moves upward under the action of the U-shaped adapter block (216). At this time, the telescopic rod (223) and the return spring (224) are both in a stretched state. Under the action of the stretched force, the return spring (224) undergoes elastic deformation and generates elastic force. When the raised portion of the cam (215) rotates to the highest point, the filter plate (211) is also at the highest point. S3: The rotating shaft (214) continues to rotate. When the protruding portion of the cam (215) is disengaged from the U-shaped adapter block (216), the filter plate (211) is also reset under the action of the elastic force of the reset spring (224). The filter plate (211) reciprocates in this way, thereby generating vibration, thereby shaking off the dust adsorbed on the filter plate (211) and separating from the filter plate (211) under the action of the wind force generated by the rotation of the fan (313).

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